测定 2-重氮-1 萘醌-5-磺酰氯的含量  

The Content of 2 diazo 1 Naphthoquinones 5 Sulfonyl Chloride is Determined

作　　者：袁春莲[1] 王芬[1] 温占华[1] 包玉霞 

机构地区：[1]沈阳农业大学

出　　处：《沈阳工业大学学报》1998年第1期91-93,共3页Journal of Shenyang University of Technology

摘　　要：根据吸光度具有加合性的原理，分别在３８０ｎｍ和４０１ｎｍ处测定２１５磺酰氯的丙酮与无水乙醇溶液的吸光度，用联立方程计算２１５磺酰氯的含量，可以消除２１５磺酸对２１５磺酰氯含量测定的影响．平均回收率为９９．７２％，相对标准偏差为０．５１％．According to augmentative\ principle\ of\ absorbance, the \ absorbance of 2 diaxo 1 naphthoquinounes 5 sulfonyl chloride are determined at 380nm and 401nm, using acetone and anhydrous ethyl alcohol as the solvent. The content of 2 diazo 1 naphthoquinones-5sulfony lchloride was calculted, using simultaneous equations. The effect of 2 diaxe 1 naphthaguinones 5 sulfonyl chloride was calculated, using simultaneous equations. The effect of 2 diazo 1 naphthoquinones 5 sulfonic acid was savenged. the average rate of recovery and the relative standard deviationare 99.72% and 0.51% respectively.

关 键 词：联立方程 磺酸 磺酰氯 重氮 萘醌 光敏剂 

分 类 号：TQ577.34[化学工程—精细化工]